2849981568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1427}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 8669445120

約数和(自身を除く): 5819463552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 743, 896, 1344, 1427, 1486, 2229, 2688, 2854, 2972, 4281, 4458, 5201, 5708, 5944, 8562, 8916, 9989, 10402, 11416, 11888, 15603, 17124, 17832, 19978, 20804, 22832, 23776, 29967, 31206, 34248, 35664, 39956, 41608, 45664, 47552, 59934, 62412, 68496, 71328, 79912, 83216, 91328, 95104, 119868, 124824, 136992, 142656, 159824, 166432, 182656, 239736, 249648, 273984, 285312, 319648, 332864, 479472, 499296, 547968, 639296, 665728, 958944, 998592, 1060261, 1278592, 1917888, 1997184, 2120522, 3180783, 3835776, 4241044, 6361566, 7421827, 8482088, 12723132, 14843654, 16964176, 22265481, 25446264, 29687308, 33928352, 44530962, 50892528, 59374616, 67856704, 89061924, 101785056, 118749232, 135713408, 178123848, 203570112, 237498464, 356247696, 407140224, 474996928, 712495392, 949993856, 1424990784, 2849981568]

約数ペア:

[(1, 2849981568), (2, 1424990784), (3, 949993856), (4, 712495392), (6, 474996928), (7, 407140224), (8, 356247696), (12, 237498464), (14, 203570112), (16, 178123848), (21, 135713408), (24, 118749232), (28, 101785056), (32, 89061924), (42, 67856704), (48, 59374616), (56, 50892528), (64, 44530962), (84, 33928352), (96, 29687308), (112, 25446264), (128, 22265481), (168, 16964176), (192, 14843654), (224, 12723132), (336, 8482088), (384, 7421827), (448, 6361566), (672, 4241044), (743, 3835776), (896, 3180783), (1344, 2120522), (1427, 1997184), (1486, 1917888), (2229, 1278592), (2688, 1060261), (2854, 998592), (2972, 958944), (4281, 665728), (4458, 639296), (5201, 547968), (5708, 499296), (5944, 479472), (8562, 332864), (8916, 319648), (9989, 285312), (10402, 273984), (11416, 249648), (11888, 239736), (15603, 182656), (17124, 166432), (17832, 159824), (19978, 142656), (20804, 136992), (22832, 124824), (23776, 119868), (29967, 95104), (31206, 91328), (34248, 83216), (35664, 79912), (39956, 71328), (41608, 68496), (45664, 62412), (47552, 59934)]